Legal Abbreviations and Acronyms

1. ITO
   In Termn Of
2. ITOS
   Improved Tiros Operational System
3. ITOY
   International Tropospheric Ozone Year
4. ITPO
   International Toga Planning Office
5. ITPP
   International TOVS Processing Package
6. ITPR
   Infrared Temperature Profile Radiometer
7. ITRA
   Intercomparison of Transmittance and Radiance Algorithms
8. ITRC
   Industrial Toxicology Research Centre
9. ITRDB
   International Tree-Ring Data Bank
10. ITSC
    International Tovs Study Conference
11. ITU
    International Telecommunication Union
12. ITU
    Integrated Terrain Unit
13. ITU-TSB
    International Telecommunication Union
14. IU
    Inebriated and Underage
15. IUAES
    International Union of Anthropological and Ethnological Sciences
16. IUB
    International Union of Biochemistry (ICSU)
17. IUBMB
    International Union of Biochemistry and Molecular Biology
18. IUBS
    International Union of Biological Sciences (ICSU)
19. IUC
    International Union of Crystallography
20. IUCAF
    Inter-Union Commission on Frequency Allocation for Radio Astronomyand Space Science

Last updated: May 24, 2020 — Total entries: 8,100